Yantai Weichi Petro Mine Machinery Co., Ltd. is a professional manufacturer based in Yantai, China, specializing in high-performance pneumatic and industrial machinery for the mining, petroleum, and maritime sectors. Established in 2004, the company operates a well-equipped 2,000-square-meter factory with eight production lines and maintains an ISO 9001 certified quality management system. Their core product portfolio includes TMY, TMH, and TMC series pneumatic motors (piston, vane, and gear types), air tugger winches, pneumatic windlasses, and high-precision spiral bevel gearboxes.
As a dedicated OEM and contract manufacturer, the company provides specialized solutions such as anti-explosion air motors and high-torque pneumatic motors used in drilling rigs, agitators, and food machinery. Yantai Weichi distinguishes itself through technical innovation, maintaining research partnerships with Yantai University and Wuhan Ocean Engineering University. These collaborations have led to the development of advanced motor test-beds that ensure performance security and meet domestic standards for high air-consumption equipment.
With a workforce of approximately 50 to 100 employees and an annual turnover reaching up to US$50 million, the company has a strong international focus, exporting a significant portion of its output to markets across North America, Europe, Southeast Asia, and the Middle East. Their products are widely utilized in demanding environments, including oil fields, mines, and shipbuilding, supported by professional R&D capabilities and a commitment to first-class industrial standards.
Pneumatic Lifting Hoist Winch$1600
Penuamatic Type Vane Air Motor$400
Tmy3 Air Compressored Vane Motor$400
5ton Air Well Winch with Drum Brake$1600
Air Winch for Oilfield /Pneumatic Air Tugger Winch$1600
4am 6am Air Rotary Motor Pneumatic$200
Vane Air Motor$78
300kg Pneumatic Type Small Boat Winch for Sale$1400
Jiangsu Weichuang Radiator Manufacturing Co., Ltd. is a leading manufacturer and trading company based in Yangzhou, China, specializing in generator cooling systems and radiators for diesel engines. Established in 2003, the company operates two advanced production bases in Yangzhou and Wei Fang, covering over 150 acres combined, and employs between 201 and 300 people. They are recognized as a standard-setter in the China radiator market, with over 15 years of experience in designing and producing radiators. The company offers comprehensive OEM, ODM, and contract manufacturing services, supported by an experienced R&D team that provides customized radiator solutions from design optimization to prototype testing. Their product portfolio includes a wide range of generator radiators, intercoolers, and heat exchangers, categorized by brand (e.g., Cummins, Perkins, YUCHAI), application (e.g., industrial, emergency standby, mining site), special use environment (e.g., desert high-temperature, coastal), and structure (e.g., Tube-and-Fin, Plate-and-Fin, All-Aluminum). These products feature cooling capacities from 10 kW to 5000 kW, core materials like aluminum, copper, or hybrid, and an operating temperature range of -25°C to +55°C. Jiangsu Weichuang Radiator Manufacturing Co., Ltd. holds numerous certifications including ISO 9001, ISO 14001, ISO 45001, ISO 50001, FDA, CE, RoHS, FCC, and UL, ensuring high-quality standards. They export to international markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Mid East, Eastern Asia, and Western Europe, serving over 30 world-renowned enterprises.
1302g-485zld-1 Yangchai Series of Water Cooling System$190